<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form action="#" method="get">
        username: <input type="text" name="'username"> <br>
        password: <input type="password" name="pwd"> <br>
        geder:
            <input type="radio" value="1" name="'gender">男
            <input type="radio" value="1" name="'gender">女
        <br>
        喜欢游戏：
            <input type="checkbox" name="game" value="'mc">mc
            <input type="checkbox" name="game" value="'1">1
            <input type="checkbox" name="game" value="'2">2
            <br>
        鸡你太美：
            <select name="a" id="">
                <option value="asasasasas">safas</option>
                <option value="asasasss">fa</option>
                <option value="hgfhgfhfghgfhgfhgf">fasfsa</option>
            </select>
        简介：
            <textarea rows='10' cols="1000" name="简介" id=""></textarea>
        <!-- <input type="button" value="添加用户"> -->
        <input type="submit" value="提交">
    </form>
</body>
</html>